Best Answer: I'd say about 10-15 mins walking at a relatively average pace!! Fastest time to run a mile is around 4 minutes. The average time to walk a mile is 12 minutes, so half a mile would be 6 minutes. i walk a mile every morning in 15-20 minutes, so probably 10 minutes. At a semi rapid rate about 7 1/2 minutes.
Too much dryness in nasal cavity results in burning inside the nose. Allergy to certain foods can also lead to burning and inflammation in nasal mucus membrane. Nose picking and digging can make the nasal lining dry, which in turn can cause burning sensation in the nose. Diseases such as multiple sclerosis, stroke can cause burning sensation in the nose.
This section discusses changes in the structure and function of the nasal mucosa and respiratory tract that are caused by exposure to wood dust. These changes include nasal dryness, irritation, bleeding, and obstruction; coughing, wheezing, and sneezing; sinusitis; and prolonged colds.